Castilleja exserta var. exserta Dataset GBIF Backbone Taxonomy Rank VARIETY Published in Unknown Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Orobanchaceae genus Castilleja species Castilleja exserta Name Synonyms Orthocarpus purpurascens var. typicus D.D.Keck Homonyms Castilleja exserta subsp. exserta Castilleja exserta var. exserta